Application:
1.The supporting projects of deep foundation and underground structure, such as: underground parking lot, underground street.
2. The project of slope reinforcement, such as:soil-resist on the side slope, wall-resist and landslide control, etc.
3.Anti-collapse application, such as: anti-collapse of high tower, viaduct and dam,etc.
Feature:
1.Adapting to the stratum which is difficult to drill holes.
2.High intensity and big bearing capacity.
3.End-anchoring, overlong anchoring and full-long anchoring.
Technical Data:
Hollow Anchor Bar
| Size | Outer Dia. (mm) |
Inner Dia. (mm) |
Ultimate Load (kN) |
Yield Load (kN) |
Weight (Kg/m) |
| SST40/20 | 40 | 20 | 539 | 430 | 6.20 |
| SST40/16 | 40 | 16 | 660 | 525 | 7.20 |
| SET40/22 | 40 | 22 | 539 | 430 | 5.70 |
| SET40/18 | 40 | 18 | 660 | 525 | 6.80 |
Coupler
| Size | Outer Dia. (mm) |
Length (mm) |
Weight (Kg/pc) |
Note |
| SST40 | 54 | 140 | 1.09 | With sealing structure |
| 57 | 140 | 1.37 | ||
| SET40 | 54 | 140 | 1.11 | Without sealing structure |
| 57 | 140 | 1.39 |
Hex Nut
| Size | Key Size (mm) |
Length (mm) |
Weight (Kg/pc) |
Hardness (HRC) |
| SST40 | 65 | 50 | 0.92 | 25-30 |
Spherical Collar Nut
| Size | Key Size (mm) |
Length (mm) |
Weight (Kg/pc) |
Hardness (HBS) |
| SST40 | 65 | 50 | 0.86 | 290-340 |
Flat Plate
| Size | Dimensions (mm) |
Thickness (mm) |
Hole Dia. (mm) |
Weight (Kg/pc) |
| SST40 | 115×115 | 20 | 56 | 1.60 |
| 125×125 | 24 | 56 | 2.40 | |
| 200×200 | 12 | 56 | 3.28 | |
| 200×200 | 30 | 56 | 8.50 |
Centralizer
| Size | Outer Dia. (mm) |
Length (mm) |
Weight (Kg/pc) |
| SET40 | 88 | 40 | 0.36 |
Drill Bit
| Size | Outer Dia. (mm) |
Weight (Kg/pc) |
Application Range (Advice) | ||
| EX | Sand, fills, gravel | ||||
| SST40/100 | 100 | 1.36 | |||
| SST40/115 | 115 | 1.88 | |||
| EX(Venturi） | |||||
| SST40/76 | 76 | 1.00 | |||
| SST40/90 | 90 | 1.20 | |||
| EXX | Softer sedimentary rocks such as marls, mudstones, siltstone | ||||
| SST40/76 | 76 | 0.88 | |||
| SST40/90 | 90 | 2.16 | |||
| SST40/100 | 100 | 2.22 | |||
| SST40/115 | 115 | 2.65 | |||
| SST40/130 | 130 | 4.42 | |||
| SST40/150 | 150 | 6.60 | |||
| EXX(Venturi) | |||||
| SST40/76 | 76 | 1.30 | |||
| SST40/90 | 90 | 2.02 | |||
| SST40/100 | 100 | 2.30 | |||
| Clay Bit | Clay, soft soil, marls, loose sand or gravel | ||||
| SST40/90 | 90 | 1.00 | |||
| SST40/100 | 100 | 1.10 | |||
| SST40/110 | 110 | 1.10 | |||
| SST40/115 | 115 | 1.10 | |||
| SST40/150 | 150 | 2.40 | |||
| ES-F | Gravel, soft rock | ||||
| SST40/76 | 76 | 0.71 | |||
| SST40/90 | 90 | 1.16 | |||
| ESS-F | Weathered rock, stone walls, rubble | ||||
| SST40/64 | 64 | 0.95 | |||
| SST40/76 | 76 | 1.28 | |||
| SST40/90 | 90 | 2.35 | |||
| SST40/100 | 100 | 2.75 | |||
Drill Bit Adapter
| Size | Anchor Bar Thread | Drill Bit Thread | Length (mm) |
Weight (Kg/pc) |
| SST40/R51 | T40 | R51 | 68 | 0.34 |
| SST40/T52 | T40 | T52 | 68 | 0.30 |
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